We provide a wide range of clays for the ceramic industry either from our own mines or source from various countries. Prudent quality inspection, long term relationship with our suppliers and regular visits to their mines and factories ensure that our products are of the highest quality to meet our customer expectations.
| Typical Chemical Analysis | |||||
| SiO2 | 60.78% | CaO | 0.01% | Loss of Ingnition | 9.5% |
| A12O3 | 24.18% | K2O | 1.79% | Moisture | 32% Max. |
| Fe2O3 | 2.04% | Na2O | 0.05% | ||
| TiO2 | 1% | MgO | 0.5% | ||
| Typical Chemical Analysis | |||||
| SiO2 | 64% | CaO | <0.01% | Loss of Ingnition | 8.5% |
| A12O3 | 24% | K2O | 1.00% | Moisture | 30% Max. |
| Fe2O3 | 0.4% | Na2O | 0.05% | Brightness | 90.0 |
| TiO2 | 0.95% | MgO | 0.16% | Fired Shrinkage at 1200°C | 4.0% |
| Water Absorption at 1200°C | 13% | ||||
| Typical Chemical Analysis | |||||
| SiO2 | ≤ 52.0% | CaO | ≤ 0.5% | Loss of Ignition | ≤ 15.0% |
| A12O3 | ≥ 30.0% | K2O | ≥ 1.2% | Moisture | Below 33.0 % |
| Fe2O3 | ≤ 1.3% | Na2O | ≤ 0.2% | Brightness | 90.0 |
| TiO2 | ≤ 1.0% | MgO | ≤ 0.5% | Fired Shrinkage at 1200°C | 8.0 – 11.0% |
| Water Absorption at 1200°C | ≤11.0% | ||||
| Dry Modulus | >15 kgf/cm2 | ||||
| Clay Residue (63µ) | ≤10.0% | ||||
| Chromatic coordinate (L Value) | ≥ 90 point | ||||
| Whiteness Index (WI) | ≥ 60 point | ||||
| Typical Chemical Analysis | |||||
| SiO2 | 50.37% | CaO | <0.01% | Loss of Ingnition | 11.10% |
| A12O3 | 34.64% | K2O | 1.00% | Moisture | 15% Max. |
| Fe2O3 | 0.86% | Na2O | 0.05% | Brightness | 70% Min. |
| TiO2 | 0.14% | MgO | 0.16% | Viscosity – Brookfied | 100∼300 cp |
| Particle Size Finer Than 2µm | 18% Min. | ||||
| Typical Chemical Analysis | |||||
| SiO2 | 48.87% | CaO | 0.01% | Loss of Ignition | 13% |
| A12O3 | 34.96% | K2O | 1.58% | Moisture | Below 15% |
| Fe2O3 | 1.02% | Na2O | 0.01% | Sieve Residue Test (325mesh) | Below 10% |
| TiO2 | 0.64% | MgO | 0.07% | Fired Shrinkage at 1200°C | 8 – 10% |
| Water Absorption at 1200°C | ≤ 10% | ||||
| Dry MOR | ≥ 15kg/cm² | ||||
| Chromatic coordinate (L Value) | ≥ 91 point | ||||
| Whiteness Index (WI) | ≥ 61 point | ||||
| Typical Chemical Analysis | |||||
| SiO2 | 50.26% | CaO | 0.44% | Loss of Ignition | 13.7% |
| A12O3 | 34.67% | K2O | 1.73% | Moisture | Below 15% |
| Fe2O3 | 1.77% | Na2O | 0.13% | Sieve Residue Test (325mesh) | Below 5% |
| TiO2 | 0.72% | MgO | 0.29% | Fired Shrinkage at 1200°C | 8 – 10% |
| Water Absorption at 1200°C | ≤ 10% | ||||
| Dry MOR | ≥ 25kg/cm² | ||||
| Chromatic coordinate (L Value) | ≥ 85 point | ||||
| Whiteness Index (WI) | ≥ 50 point | ||||
| Typical Chemical Analysis | |||||
| SiO2 | 60.07% | CaO | 0.01% | Loss of Ignition | 5.3% |
| A12O3 | 29.35% | K2O | 3.38% | Moisture | Below 20.0% |
| Fe2O3 | 0.52% | Na2O | 1.02% | Sieve Residue Test (45µ) | Below 1% |
| TiO2 | 0.41% | MgO | 0.11% | Fired Shrinkage at 1350°C | 11-11.5% |
| Water Absorption | ≤ 0.1% | ||||
| Thermal Shock Resistance | 180°C | ||||
| Viscosity (FC4) | ±30 secs | ||||
| Chromatic coordinate (L Value) | ≥ 80 point | ||||
| Typical Chemical Analysis | |||||
| SiO2 | 57.2% | CaO | 0.01% | Loss of Ignition | 10.9% |
| A12O3 | 29.7% | K2O | 1.3% | Moisture | Below 20.0% |
| Fe2O3 | 0.9% | Na2O | 0.2% | Sieve Residue Test (325mesh) | Below 1% |
| TiO2 | 0.7% | MgO | 0.2% | Fired Shrinkage at 1200°C | 5.5 – 7.5% |
| Water Absorption at 1200°C | ≤ 12.0% | ||||
| Dry MOR | ≥ 30kg/cm² | ||||
| Viscosity @1200g/l | ≤ 2000 cPs | ||||
| Chromatic coordinate (L Value) | ≥ 90 point | ||||
| Whiteness Index (WI) | Above 70 point | ||||
